5678568 has 96 divisors (see below), whose sum is σ = 18532800. Its totient is φ = 1534464.

The previous prime is 5678531. The next prime is 5678581. The reversal of 5678568 is 8658765.

5678568 is a `hidden beast` number, since 567 + 85 + 6 + 8 = 666.

It is a super-2 number, since 2×5678568² = 64492269061248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9280 + ... + 9872.

It is an arithmetic number, because the mean of its divisors is an integer number (193050).

Almost surely, 2^5678568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5678568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9266400).

5678568 is an abundant number, since it is smaller than the sum of its proper divisors (12854232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5678568 is a wasteful number, since it uses less digits than its factorization.

5678568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 624 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 5678568 is about 2382.9746116986. The cubic root of 5678568 is about 178.4074326436.

The spelling of 5678568 in words is "five million, six hundred seventy-eight thousand, five hundred sixty-eight".